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How do you find the measure of one interior angle?
Use a protractor
B Find the measure of each interior angle of a regular 20-gon?
Each interior angle measures 162 degrees.
Find the measure of an interior angle and an exterior angle of a regular polygon with 30 sides?
999999
How do you find the measure to the side of a polygon?
Subtract the interior angle from 180
What is the measure of the supplementary angle of an interior angle?
The measure of the exterior angle.
What is the measure of a polygons interior angle?
It is: 180-exterior angle = interior angle
The measure of an exterior angle of a triangle is120 degrees the interior angles that are not adjacent to this exterior angle are congruent find the measure of the interior angles of the triangle?
They are all 60 degrees.
Find the measure of each interior angle of a regular 45-gon?
8100
Find the measure of each interior angle of a regular heptagon?
128.571428 repeating
The measure of an interior angle of a regular polygon is 150 degrees Find the number of sides?
AnswerIt is Dodecagon.To find this, you have to first find the exterior angle of the polygon. Since the exterior angle of a polygon is always supplementary to the interior angle, you subtract the measure of the interior angle from 180. 180-150=30. Now You divide 360 by the measure of the exterior angle to get the number of sides of the polygon. 360/30=12. A 12-sided polygon is called a dodecagon
What is the formula to find the interior angle for a regular polygon?
360/number of sides and deduct the quotient from 180 which will give the measure of each interior angle
What is the measure of an interior angle that has a regular polygon with 20 sides?
Each interior angle will measure 162 degrees
